Natsume is walking home one day when he's accosted by a flying Tengu, who lifts him up into the sky!  Meanwhile, Nyanko-sensei is stuck in a well, where Nanase tells him a story about how she learned to never get close to a youkai.
You who will someday 
bring disaster and harm,
¡Tú, que te estás 
convirtiendo en un malvado,
Aquel cuya alma se hunde en la oscuridad,
Ser que há de causar desastres, um dia,